| Léna Grandveau | |
| Nationality: | French |
| Birth Date: | 21 January 2003 |
| Birth Place: | Beaune, France |
| Height: | 1.71 m |
| Position: | Centre back |
| Currentclub: | Neptunes de Nantes |
| Clubnumber: | 29 |
| Years1: | 2020–2022 |
| Clubs1: | Bourg-de-Péage Drôme |
| Years2: | 2022–2024 |
| Clubs2: | Neptunes de Nantes |
Léna Grandveau (born 21 January 2003)[1] is a French female handball player for Neptunes de Nantes.[2]
She also represented France in the 2019 European Women's U-17 Handball Championship, where she received bronze.[3] She was awarded to the All-Star Team, as best Centre back of the tournament.[4]